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Marie-Josephe Revillet
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Verson, FR
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Patents Grants
last 30 patents
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Patent Grant
Secured access checking system enabling the automatic transfer of e...
Patent number
6,380,843
Issue date
Apr 30, 2002
La Poste
Didier Guerin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System of secured payment by the transfer of electronic money throu...
Patent number
5,905,976
Issue date
May 18, 1999
France Telecom
Stig Frode Mjolsnes
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monolithic sensor of fingerprints
Patent number
5,844,287
Issue date
Dec 1, 1998
France Telecom
Salman Abou Hassan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for the checking of limited access to authorized time slots...
Patent number
5,768,379
Issue date
Jun 16, 1998
La Poste
Marc Girault
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and process for securizing a document and graphic authentifi...
Patent number
5,652,794
Issue date
Jul 29, 1997
France Telecom
Olivier Lepetit
G07 - CHECKING-DEVICES
Information
Patent Grant
Device and process for rendering secure the transmission of faxes,...
Patent number
5,555,307
Issue date
Sep 10, 1996
France Telecom Establissement Autonome de Droit Public
Herve Le Corre
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signature verification method and system with optimization of stati...
Patent number
5,042,073
Issue date
Aug 20, 1991
L'Etat Francais represente par le Ministre des Postes et Telecommunications (...
Richard Collot
G06 - COMPUTING CALCULATING COUNTING